somatostatin

noun

so·mato·stat·in | \ sō-ˌma-tə-ˈsta-tᵊn

Definition of somatostatin

: a polypeptide neurohormone that is found especially in the hypothalamus and inhibits the secretion of several other hormones (such as growth hormone, insulin, and gastrin)

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Specifically, the peripheral nerve damage seemed to deactivate a type of interconnected brain cells, called somatostatin (SOM) interneurons, which normally dampen pain signals. — Beth Mole, Ars Technica, "Scientists come up with neural mechanism—and possible fix—for chronic pain," 27 June 2017 These include parvalbumin (PV), somatostatin (SOM), and vasoactive intestinal polypeptide (VIP)-expressing interneurons. — Beth Mole, Ars Technica, "Scientists come up with neural mechanism—and possible fix—for chronic pain," 27 June 2017

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The first known use of somatostatin was in 1973

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somatostatin

noun

so·mato·stat·in | \ sō-ˌmat-ə-ˈstat-ᵊn

Medical Definition of somatostatin

: a polypeptide neurohormone that is found especially in the hypothalamus, is composed of a chain of 14 amino acid residues, and inhibits the secretion of several other hormones (as growth hormone, insulin, and gastrin)